Renamed to random_walk since that's what it called. Closes #26.

map.cpp

@@ -118,7 +118,7 @@ Point Map::center_camera(const Point &around, size_t view_x, size_t view_y) {
  * drunkenly gradually reaching the player, and dodging
  * in and out.
  */
-bool Map::neighbors(Point &out, bool random, int direction) {
+bool Map::random_walk(Point &out, bool random, int direction) {
   return $paths.random_walk(out, random, direction);
 }
 

map.hpp

@@ -50,8 +50,7 @@ public:
   bool inmap(size_t x, size_t y);
   bool iswall(size_t x, size_t y);
   bool can_move(Point move_to);
-  // BUG: this isn't really neighbors anymore. Maybe move? Walk?
-  bool neighbors(Point &out, bool random=false, int direction=PATHING_TOWARD);
+  bool random_walk(Point &out, bool random=false, int direction=PATHING_TOWARD);
 
   void make_paths();
   void set_target(const Point &at, int value=0);

systems.cpp

@@ -89,9 +89,9 @@ void System::enemy_pathing(GameLevel &level) {
       Point out = position.location; // copy
 
       if(enemy_ai.wants_to("find_enemy")) {
-        map.neighbors(out, motion.random, PATHING_TOWARD);
+        map.random_walk(out, motion.random, PATHING_TOWARD);
       } else if(enemy_ai.wants_to("run_away")) {
-        map.neighbors(out, motion.random, PATHING_AWAY);
+        map.random_walk(out, motion.random, PATHING_AWAY);
       }
 
       motion = { int(out.x - position.location.x), int(out.y - position.location.y)};